
Cyber Detective L solves Paradoxes—bizarre incidents by supernatural Demons—via the social media giant Parrotter. The Cyber Detective Squad, L and his Demon partner Nyasuteria, wield elite hacking and psychic powers to take on the final Paradox investigation.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 3.44/day in the week to Aug 4 → 22.86/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,419 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Supported Languages: Japanese, English, Simplified Chinese
* An unofficial Korean language patch created by the community is available.
Can you identify the culprit behind a supernatural murder using nothing but information from social media timelines—without ever leaving your room?
Humans with supernatural powers are known as “Demons”.
The bizarre incidents they cause are called “Paradoxes”.
Demons' Timeline is a mystery adventure game in which you investigate the truth behind these Paradoxes from the perspective of the Cyber Detective known as “L”.
Your partner, a Demon named Nyasuteria Hakouchi, assists your investigation with special abilities.
You will never visit a crime scene in the real world.
All clues exist online.
Using only information found on the internet, uncover the truth behind these strange and complex Paradoxes.

Players read through large amounts of information and solve deductions entirely through point-and-click interactions.
Each chapter features one or two timelines to investigate.
By analyzing witness statements, news posts, and social media messages, players complete multiple deduction tasks and gradually reveal the full picture behind each case.
Carefully read the information flowing through the timeline.
Deduce the owners of both public accounts and hidden alternate accounts, and connect them together.
Clues hidden within posts—such as age, gender, occupation, and relationships—help identify the people involved in the case.
Recover deleted data by discovering the correct restoration passwords.
Progress through the investigation by correctly quoting posts that serve as evidence for your deductions.
Use the hashtags obtained from the timeline to fill in the final deduction.
Complete the deduction and confirm the truth behind each case.

There are correct and incorrect answers during the investigation,
but there are no time limits and no game overs.
A hint system is available, allowing players to continue the story until the end.
Because of the large amount of information involved, the game offers a challenging detective experience that rewards careful reading, information filtering, and logical thinking.
A free demo is currently available, allowing you to play up to Chapter 1.
・Chapter 1 out of 7 total chapters
・Estimated playtime: 1–2 hours
・Save data can be carried over to the full version

Also, this game allows unrestricted live streaming and video uploads (including monetized ones) — no permission needed from us!
However, since seeing the full story beforehand may reduce the enjoyment of purchasing and playing the game yourself, we kindly ask that you include spoiler warnings in titles, descriptions, thumbnails, etc. (e.g., "SPOILER ALERT" or "Full Story Spoilers Ahead").
Engagement
Reviews
Themes across 729 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
刷到散人视频来玩的,不过一眼是会想玩的游戏所以反而几乎没看视频hhh 非常优秀的游戏,翻译也是完美本地化了,梗非常密,各种悬念和伏笔也是吃了个饱 “解谜”部分给我的感觉就是没那么复杂,脉络还是很清晰的 再多说要忍不住据剧透了,总之非常喜欢,强力推荐
Great deduction/information-gathering game where you solve mysteries by looking through social media posts. It's a very engaging game that had me glued to the screen for its entire runtime across one long evening as I kept solving just *one* more set of mysteries. Solving the mysteries is mostly very satisfying, though I admittedly wasn't as much a fan of some of the later, more complex mysteries that expect you to pore through previous puzzles for additional clues. At that point it started to feel like a memory game more than a deduction game, since there is just so much information to juggle (especially names!) The game touches on some pretty pertinent themes given its social media focus and it handles them with nuance. This is where the story shined the most in my opinion. On the other hand, there were also supernatural aspects to the story that I didn't enjoy quite as much. Overall an enjoyable deduction game that will satisfy fans of the genre and of similar games (Urban Myth Dissolution Center is a particularly good comparison).
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese, Simplified Chinese
Hours played at review time, across 729 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
好评 | 我超,盒![spoiler]箱内喵斯特莉亚与世界线悖论[/spoiler] 已知与某一关键词相关的推特推文时间线,推断每个账号对应现实中的哪个人(每个人有一个公开账号和一个私密账号) 难度偏低(虽然不太算同类游戏但总之难度小于各个知名类奥伯拉丁),不需要依赖笔记、提示、攻略也能轻松过关 ++ 音画表现做得很不错 ++ 故事较完整,在推进过程中也有足够的悬念 吐槽: [spoiler]陇客官方居然完全没注意到集中于某一账号的异常流量吗?[/spoiler] [spoiler]明目张胆地制造回滚计数器这种行为本身怎么不会被盯上[/spoiler]
[h1] ほーら、アカウント特定しちゃうぞ~! [/h1] って気持ちで遊んでました。楽しかったです。 もっとやらせろ~~
全肯定してくれるai欲しい
面白かったです
カジュアルに楽しめて、シナリオもよかった
クリア & 全実績解除したのでレビュー 友人にギフトされてプレイしてみました SNSから情報を得ていき、ネット探偵として、AI、そして、かわいいアバターの女の子と協力して真相に迫っていくゲーム SNSの表アカウントと裏アカウントを一致させて、事件に関係する人物なのか、その発言から事件に関係する情報がないのか?と情報を集めていく感じになります。 【良かったところ】 ・物語展開がとても好みだった ・セリフのある登場人物が少なく、重要な登場人物が覚えやすい ・多すぎず、少なすぎずなボリューム 【こんな人にはお勧めできないかも】 ゲーム内に表アカウントと裏アカウントを一致させるというフェーズが存在します この時、複数ある表アカウントと裏アカウントの組み合わせで、過去の発言からどれとどれが一致するかを調べていくんですが、結構地道で地味な作業と思います。 ちまちまと考えながら作業をするというのが苦手な人はお勧めできないかもです。 →ノベルゲーのように眺めてたら勝手に真相がわかっていくってわけじゃないです
にんげんっておもしろいね
X(旧Twitter)的なSNSを使った謎解きを本格的にゲームにしていると思いました。タイムラインに手がかりがうまくちりばめられているので、楽しく遊べました。ヒント機能もあります。オカルト要素もゲームにマッチしてると思いました。 曲も印象に残る良い曲でした。 名前と年齢の情報だけ渡されて、特定のテーマで抽出されたタイムラインから表アカウント・裏アカウントと後半からは職業も特定するのがメイン作業になります。一気に何人も特定しないといけないので大丈夫かなってなるのですが、毎回いつの間にか全員特定出来てよっしゃってなりました。 「未確認事件は終わらせないといけないから」や「都市伝説解体センター」のSNS捜査パートが好きなら楽しめると思います。「としかい」の地獄のようなタイムラインよりはもっと一般的な雰囲気に近かったです。気分が悪くなるようなタイムラインは限定的でした。
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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